Dictionary.com
Thesaurus.com
Synonyms

failed

American  
[feyld] / feɪld /

adjective

  1. falling short of success or achievement in something expected, desired, etc..

    bad memories from a failed relationship; a failed attempt to save his daughter.


Etymology

Origin of failed

First recorded in 1650–60; fail ( def. ) + -ed 2 ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It lost ground to other carriers after a failed bid to overhaul its business-travel strategy.

From The Wall Street Journal • Apr. 27, 2026

In their preliminary investigation, authorities found the 13-year-old failed to stop in time at the crossing and was struck by the passing train.

From Los Angeles Times • Apr. 27, 2026

According to the report, there was further complaint Whitford failed to declare he was the director of a company, Appchatz Ltd, in his council register of interests.

From BBC • Apr. 27, 2026

The biliary cancer treatment delayed disease progression but failed to meet overall survival targets because of confounded data.

From Barron's • Apr. 27, 2026

Even her trusty Giddy-Yap, Rainbow! books failed to distract her.

From "The Unseen Guest" by Maryrose Wood